1999 VD66

1999VD66, 1997 JQ13, 1997JQ13, 38552, J97J13Q, J99V66D

All data for this body: [vot]

MPC data
Name (number) 1999 VD66 (38552)
a 3.16151
e 0.09842
i / sin(i) 12.1396 / 0.21029
q 2.85036
Q 3.47265
ω 263.4312
Node 55.7986
m 271.2285
n 0.1753
Epoch 2460800.5
nobs 1611
nopp 23
Years observed 1991-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.166
ep 0.071
sin(ip) 0.197
G 0.150
H 13.970
Mass
D 7.73 0.165
pV 0.089 0.0249
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 11.857
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1664 0.0711 0.1971 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.73 0.165 0.165 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.089 0.0249 0.0249 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.97 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.10 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.992 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.0494 0.3910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2544 0.3910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.6804 0.3910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT